From 872f4b3429211fcd285162143797e2b3c2de4dee Mon Sep 17 00:00:00 2001
From: nk_ysg <nk_ysg@163.com>
Date: Mon, 27 Jan 2025 14:26:49 +0800
Subject: [PATCH] use clone_from

---
 vm/stdlib/src/lib.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/vm/stdlib/src/lib.rs b/vm/stdlib/src/lib.rs
index f197df62c2..0c2f4cc2e2 100644
--- a/vm/stdlib/src/lib.rs
+++ b/vm/stdlib/src/lib.rs
@@ -226,8 +226,9 @@ fn build_error_code_map(output_path: &str, sources: &[String], dep_path: &str) {
     options.verbosity_level = LevelFilter::Warn;
     options.run_errmapgen = true;
     options.errmapgen.output_file = output_path.to_string();
-    options.known_attributes =
-        starcoin_framework::extended_checks::get_all_attribute_names().clone();
+    options
+        .known_attributes
+        .clone_from(starcoin_framework::extended_checks::get_all_attribute_names());
     //options.setup_logging_for_test();
     move_prover::run_move_prover_errors_to_stderr(options).unwrap();
 }